Maxisafe HRE646 Helmet Earmuff 27dB - Class 5

Engineered to solve the fitment challenges of wide-brim headwear in civil and outdoor construction, the Maxisafe HRE646 helmet earmuff is designed specifically to suit broadbrim safety helmets. Featuring lengthened steel wire mounting arms, these earmuffs extend past the wide protective sun brim to establish a firm acoustic seal over the ears. Certified to Class 5 (SLC80 27dB), they include 25mm and 30mm attachment blades and swivel back cleanly when communicating.

Key Features:

• Specially extended arm geometry clears broadbrim hard hat flanges with ease
• Certified Class 5 protection delivering an SLC80 rating of 27dB under AS/NZS 1270:2002
• Supplied with both 25mm and 30mm accessory clips to fit various hard hat brands
• Dual-position steel arms lock firmly over ears or park up against the helmet shell
• Supple foam-filled cushions distribute contact pressure evenly around the ears

Product Specifications:

• Helmet Compatibility: Broadbrim and standard brim safety helmets
• Acoustic Rating: Class 5 (SLC80 rating 27dB)
• Attachment Clips: Includes 25mm and 30mm universal blades
• Standards: AS/NZS 1270:2002 certified
• Applications: Outdoor civil works, road construction, mining, and quarrying